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Dear Petsc developers, I am trying to install Petsc with a preinstalled OpenMPi. ./configure --download-fblaslapack --with-mpi-dir=/usr/lib64/openmpi --with-mpi-incdir=/usr/include/openmpi-x86_64 But the final information shows, MPI: Version:
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<div dir="ltr"><div>Dear Petsc developers,</div><div><br></div><div>I am trying to install Petsc with a preinstalled OpenMPi. <br></div><div><br></div><div>./configure --download-fblaslapack --with-mpi-dir=/usr/lib64/openmpi --with-mpi-incdir=/usr/include/openmpi-x86_64</div><div><br></div><div>But the final information shows, <br></div><div> MPI:<br> Version: 3<br> Includes: -I/usr/lib64/openmpi/include (<b>This is not the right include directory</b>)<br> mpiexec: /usr/lib64/openmpi/bin/mpiexec<br> Implementation: openmpi<br> OMPI_VERSION: 4.1.1<br></div><div><br></div><div>Did I use the wrong way to include the incdir? <br></div><div><br></div><div>Thanks, <br></div><div>Xiaodong <br></div></div>